Analysis of Reproductive Parameters in Sows with Regard to Their Health Status

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43909167" target="_blank" >RIV/62156489:43210/16:43909167 - isvavai.cz</a>

Výsledek na webu

<a href="http://acta.mendelu.cz/media/pdf/actaun_2016064020481.pdf" target="_blank" >http://acta.mendelu.cz/media/pdf/actaun_2016064020481.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664020481" target="_blank" >10.11118/actaun201664020481</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Reproductive Parameters in Sows with Regard to Their Health Status

Popis výsledku v původním jazyce

The aim of the study was to evaluate selected reproductive parameters in sows. Observed parameters were analysed in two herds with diff erent health status. The experiment involved 160 hybrid sows from the 1st to the 5th litter (80 sows with health status A and 80 sows with health status B). Highly statistically signifi cant diff erences (P LESS-THAN OR EQUAL TO 0.001) and signifi cant diff erences (P LESS-THAN OR EQUAL TO 0.05) were found between the two groups in length of gravidity, total numbers of piglets, numbers of live-born piglets, numbers of stillborn piglets, numbers of reared piglets and losses of piglets per litter in favor of group B with declared health status. Evaluation of phenotypic correlation between the total number of piglets and the live-born piglets in the sows without declared health status revealed high positive correlation (P LESS-THAN OR EQUAL TO 0.01). Strong positive dependence was found also between the live-born and the reared piglets in this group. In the sows with declared health status, high positive correlation (P LESS-THAN OR EQUAL TO 0.01) was found also between the total number of piglets and the number of live-born piglets and between the number of live-born and reared piglets.

Název v anglickém jazyce

Analysis of Reproductive Parameters in Sows with Regard to Their Health Status

Popis výsledku anglicky

The aim of the study was to evaluate selected reproductive parameters in sows. Observed parameters were analysed in two herds with diff erent health status. The experiment involved 160 hybrid sows from the 1st to the 5th litter (80 sows with health status A and 80 sows with health status B). Highly statistically signifi cant diff erences (P LESS-THAN OR EQUAL TO 0.001) and signifi cant diff erences (P LESS-THAN OR EQUAL TO 0.05) were found between the two groups in length of gravidity, total numbers of piglets, numbers of live-born piglets, numbers of stillborn piglets, numbers of reared piglets and losses of piglets per litter in favor of group B with declared health status. Evaluation of phenotypic correlation between the total number of piglets and the live-born piglets in the sows without declared health status revealed high positive correlation (P LESS-THAN OR EQUAL TO 0.01). Strong positive dependence was found also between the live-born and the reared piglets in this group. In the sows with declared health status, high positive correlation (P LESS-THAN OR EQUAL TO 0.01) was found also between the total number of piglets and the number of live-born piglets and between the number of live-born and reared piglets.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QI111A166" target="_blank" >QI111A166: Biotechnologické postupy v reprodukci a odchovu prasat jako nástroj ekonomického růstu a konkurenceschopnosti odvětví</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

481-486

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-84969940521